Get on craigslist, check the sublet/temp housing and shares listings, and start calling. For example, this looks great: http://washingtondc.craigslist.org/mld/apa/3334761051.html . I would jump on it. If worse comes to worst, you can always stay in a motel for a couple of nights. You have the power to change your situation – if you start calling places today, I bet you can be in a new place by the weekend.
Praying is nice, but action is better. If your situation is that bad, just pack your bags and leave.